INCRA Precision Marking Ruler, Metric Scales, 150mm
INCRA Precision Marking Rulers. Sheer Genius! At first glance they look just the same as any other steel ruler. Look a little closer.....
You will see the tiny holes and slits at each graduation, enabling you to make a dot with a pencil or mark a line with astounding accuracy.
Drawing an accurate line with a conventional ruler is difficult when you are looking from the side, which usually also means inaccurate. INCRA rules solve the problem. The scale, being indented and etched in black, is easy to read. The surface is non-reflecting and enables even tired eyes in poor light to mark the exact start. Select the proper slot or hole, insert a 0.5 mm mechanical pencil, and mark the measurement with dead-on accuracy.
All of the INCRA rulers are only 0.25 mm thick and must, therefore, not be used for coarse work! Taking the right amount of care with this tool, you will not only have pleasure in the finished piece of work, but also in doing your drawings.